Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants
Wulf D, Bräutigam A (2023)
bioRxiv.
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Abstract / Bemerkung
Gene regulatory networks based on transcription factors control development and environmental responses in plants. Networks calculated by the machine learning algorithm random forest decision tree-based regression for the grasses barley, maize, wheat, Brachypodium, sorghum, and rice compared with Arabidopsis and an alga show substantial conservation. The degree of conservation depends on phylogenetic closeness. The processes, which are conserved between all species include basic cellular functions while the processes conserved in the grasses also more specific gene ontology terms. In the three species with a carbon concentration mechanism, photorespiration is partially disassociated from photosynthetic regulation. In contrast, in the C4 species, the regulation of C4 genes associates with photosynthetic regulation. The comparative analyses reveal conserved transcription factors, which control photosynthesis in seed plants but not in the alga. An analysis pipeline for the general transfer of information between the small weed Arabidopsis and the commercially relevant grasses is presented.
Erscheinungsjahr
2023
Zeitschriftentitel
bioRxiv
Page URI
https://pub.uni-bielefeld.de/record/2984641
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Wulf D, Bräutigam A. Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants. bioRxiv. 2023.
Wulf, D., & Bräutigam, A. (2023). Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants. bioRxiv. https://doi.org/10.1101/2023.11.20.567877
Wulf, Donat, and Bräutigam, Andrea. 2023. “Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants”. bioRxiv.
Wulf, D., and Bräutigam, A. (2023). Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants. bioRxiv.
Wulf, D., & Bräutigam, A., 2023. Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants. bioRxiv.
D. Wulf and A. Bräutigam, “Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants”, bioRxiv, 2023.
Wulf, D., Bräutigam, A.: Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants. bioRxiv. (2023).
Wulf, Donat, and Bräutigam, Andrea. “Comparative analysis of gene regulatory networks identifies conserved regulators in seed plants”. bioRxiv (2023).
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Open Access
Material in PUB:
Dissertation, die diesen PUB Eintrag enthält
Analysis of photosynthetic and photoprotective transcription factors in Viridiplantae
Wulf D (2024)
Bielefeld: Universität Bielefeld.
Wulf D (2024)
Bielefeld: Universität Bielefeld.